package com.entity;

import java.util.List;
import org.hibernate.LockMode;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

/**
 * A data access object (DAO) providing persistence and search support for
 * TOrderdetail entities. Transaction control of the save(), update() and
 * delete() operations can directly support Spring container-managed
 * transactions or they can be augmented to handle user-managed Spring
 * transactions. Each of these methods provides additional information for how
 * to configure it for the desired type of transaction control.
 * 
 * @see com.entity.TOrderdetail
 * @author MyEclipse Persistence Tools
 */

public class TOrderdetailDAO extends HibernateDaoSupport {
	private static final Logger log = LoggerFactory
			.getLogger(TOrderdetailDAO.class);
	// property constants
	public static final String TRESTAURANT_ID = "trestaurantId";
	public static final String TORDER_ID = "torderId";
	public static final String TMENU_ID = "tmenuId";
	public static final String QUANTITY = "quantity";
	public static final String DISCOUNT = "discount";
	public static final String PRICE = "price";
	public static final String TOTAL = "total";

	protected void initDao() {
		// do nothing
	}

	public void save(TOrderdetail transientInstance) {
		log.debug("saving TOrderdetail instance");
		try {
			getHibernateTemplate().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(TOrderdetail persistentInstance) {
		log.debug("deleting TOrderdetail instance");
		try {
			getHibernateTemplate().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public TOrderdetail findById(java.lang.String id) {
		log.debug("getting TOrderdetail instance with id: " + id);
		try {
			TOrderdetail instance = (TOrderdetail) getHibernateTemplate().get(
					"com.entity.TOrderdetail", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(TOrderdetail instance) {
		log.debug("finding TOrderdetail instance by example");
		try {
			List results = getHibernateTemplate().findByExample(instance);
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding TOrderdetail instance with property: "
				+ propertyName + ", value: " + value);
		try {
			String queryString = "from TOrderdetail as model where model."
					+ propertyName + "= ?";
			return getHibernateTemplate().find(queryString, value);
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByTrestaurantId(Object trestaurantId) {
		return findByProperty(TRESTAURANT_ID, trestaurantId);
	}

	public List findByTorderId(Object torderId) {
		return findByProperty(TORDER_ID, torderId);
	}

	public List findByTmenuId(Object tmenuId) {
		return findByProperty(TMENU_ID, tmenuId);
	}

	public List findByQuantity(Object quantity) {
		return findByProperty(QUANTITY, quantity);
	}

	public List findByDiscount(Object discount) {
		return findByProperty(DISCOUNT, discount);
	}

	public List findByPrice(Object price) {
		return findByProperty(PRICE, price);
	}

	public List findByTotal(Object total) {
		return findByProperty(TOTAL, total);
	}

	public List findAll() {
		log.debug("finding all TOrderdetail instances");
		try {
			String queryString = "from TOrderdetail";
			return getHibernateTemplate().find(queryString);
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public TOrderdetail merge(TOrderdetail detachedInstance) {
		log.debug("merging TOrderdetail instance");
		try {
			TOrderdetail result = (TOrderdetail) getHibernateTemplate().merge(
					detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(TOrderdetail instance) {
		log.debug("attaching dirty TOrderdetail instance");
		try {
			getHibernateTemplate().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(TOrderdetail instance) {
		log.debug("attaching clean TOrderdetail instance");
		try {
			getHibernateTemplate().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public static TOrderdetailDAO getFromApplicationContext(
			ApplicationContext ctx) {
		return (TOrderdetailDAO) ctx.getBean("TOrderdetailDAO");
	}
}